Question

at 100 bars the volume of gas is double of its initial volume then find out the large in the volume​

Answer 1

Given :

Initial pressure of gas = 100bar

The volume of gas is double of its initial volume.

To Find :

We have to find final pressure of the gas$.$

Concept :

Boyle's law : At constant temperature, the pressure of a fixed amount of gas varies inversely with its volume.

• P ∝ 1/V (at constant T)

Or we can say that PV = P'V'

Calculation :

➝ PV = P'V'

➝ (100) V = P' (2V)

➝ 100 = 2P'

➝ P' = 50bar